Answer:
A horizontal line is a line that is parallel to the x-axis of the coordinate plane and its equation is of the form y = b, where 'b' is constant, whereas, a vertical line is a line parallel to the y-axis and its equation is of the form x = b, where 'b' is constant.
Step-by-step explanation:
The answer is: (5w+8)(2w^2-3)
The correct option is a. 550 dm.
The 0.55 hectometers expressed in decimeters are 550 dm.
<h3>What is unit conversion?</h3>
Unit conversion is a multi-step process that involves multiplying or dividing by a numerical factor and, more specifically, a conversion factor.
- The process may also necessitate selecting the appropriate amount of significant digits and rounding.
- Different conversion units are employed to measure various parameters.
- Measuring Temperature
- Measuring Length
- Measuring Capacity
- Measuring Weight
- Conversion of units is defined as the process of converting between different units & measurements of a given quantity using multiplication or division.
- Conversion is the method of changing the amount of one form in terms of mathematics, such as inches to millimeters or liters to gallons.
- Units are used in the measurement of length, weight, capacity, temperature, and speed.
To know more about unit conversion, here
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Answer:
There are 24 kilometre in 1 mile
There are 0.0416 miles in 1 kilometre
Step-by-step explanation:
Elena and her mom are driving 75 miles per hour
There are 5 miles approx in 8 kilometre
Therefore, in 75 miles, there are 15 equal 5 miles
Since 5 miles = 8 kilometre
15 equal 5 miles = 15 X 8 = 120 kilometre
In 1 mile, there are 120÷5 = 24 kilometre
In 1 kilometre, there are 5 ÷ 120 = 0.0416 miles
Answer:
6x - 3.
Step-by-step explanation:
4x + 3(2x -1) - 4x
= 4x + 6x - 3 - 4x
= 6x - 3.
